我国从1994年1月1日起，使用浓缩狂犬病疫苗替代原制地鼠肾组织培养疫苗。为此，由中国药品生物制品检定所制定统一标准进行浓缩狂犬病疫苗人体接种反应的观察。我所在黑龙江省宝清县一农村中心小学，选择既往无狂犬病疫苗接种史，身体健康的149名学生作为观察对象，随机分为3 China from January 1, 1994 onwards, the use of concentrated rabies vaccine to replace the original hamster kidney tissue vaccine. To this end, by the China Pharmaceutical and Biological Products Institute to develop a uniform standard for human rabies vaccine vaccination response observed. I was located in a rural primary school in Baoqing County, Heilongjiang Province. I chose 149 students who did not have previous rabies vaccination history and were healthy and were randomly divided into three groups